PBN0956 PBN Coated Graphite Products

Catalog No.

CO0306

Size

<40cm (15")

Material

PBN, Pyrolytic Boron Nitride

Purity

99.99% for PBN coating

Surface

Zero porosity

Coating thickness

50~500um

Stanford Advanced Materials provide full range of CVD material, such as PBN coated and silicon carbide coated products. As PBN and graphite are machinable materials, we could offer custom manufacturing service and deliver all kinds of products for semiconductor industries and applications require high temperature and high purity.

As PBN and graphite are machinable materials, we could offer custom manufacturing service and deliver all kinds of products based on graphite with PBN coating. These including trays, furnace components, heating elements, vaporizing pots, rods, bars, sheets, tubes and more. Our experienced experties are pleased to help locating best solutions for your developing process.

Pyrolytic boron nitride advanced ceramics exhibits high resistance to electric but good thermal conductivity. It is a high purity material with no porosity which could be deposit on all kinds of graphite shapes by chemical vapor deposition (CVD). Although Pyrolytic boron nitride could be deposited on various materials, it is usually used on graphite only, since the temperature of this CVD process is extremely high and the atmosphere is corrosive. PBN coated graphite materials significantly enhanced the performance of the surface. Better purity, lower porosity and roughness. PBN material could also stand high temperature (2500`C). As the coated products have great performance in high vacuum and high temperature circumstance, they are ideal for applications in semiconductor industry.